Khallaf,'Abd al-Wahhab,  1956, <br/><br/>
'Ilm usul al-fiqh / 
ta'lif'Abd al-Wahhab Khallaf. 
 - Tab'ah 20. 
 - 236 pages ;  23 cm. 
<br/><br/> al-Tab'ah al-ula 1942, al-tab'ah al-'ishrun 1986. 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islamic law--Sources.<br/>Islamic law--Interpretation and construction.<br/>Islamic law--History.